214556655412 has 48 divisors (see below), whose sum is σ = 431351424000. Its totient is φ = 92353188960.

The previous prime is 214556655403. The next prime is 214556655463.

214556655412 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1938339 + ... + 2046037.

It is an arithmetic number, because the mean of its divisors is an integer number (8986488000).

Almost surely, 2^214556655412 is an apocalyptic number.

214556655412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

214556655412 is an abundant number, since it is smaller than the sum of its proper divisors (216794768588).

214556655412 is a wasteful number, since it uses less digits than its factorization.

214556655412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110116 (or 110114 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 46.

It can be divided in two parts, 214556 and 655412, that added together give a palindrome (869968).

The spelling of 214556655412 in words is "two hundred fourteen billion, five hundred fifty-six million, six hundred fifty-five thousand, four hundred twelve".